Dog Teeth Amethyst is a combination of Amethyst and White Quartz mixed together in a striped, chevron pattern. Named for its resemblance to a flower, the Dog Tooth Violet. Metaphysically, Dog Teeth Amethyst is said to help remove resistance to change and to dissipate and repel negativity of all kinds. AKA- Dog Tooth, Cape Amethyst, Chevron Amethyst. It is mined in Africa. Mohs hardness 7.